LONDON (Reuters) - Hackers who stole around $530 million worth of cryptocurrency from the Coincheck exchange last week -- one of the biggest such heists ever -- are trying to move the stolen "XEM" coins, the foundation behind the digital currency said ...

LONDON (Reuters) - Hackers who stole around $530 million worth of cryptocurrency from the Coincheck exchange last week -- one of the biggest such heists ever -- are trying to move the stolen "XEM" coins, the foundation behind the digital currency said on Tuesday.